| Rank | Genus | Accessed |
|---|---|---|
| 1 | Streptomyces | 12 |
| 2 | Micromonospora | 3 |
| 3 | Frankia | 2 |
| 4 | Actinomadura | 2 |
| 5 | Corynebacterium | 2 |
| 6 | Dactylosporangium | 2 |
| 7 | Salinispora | 2 |
| 8 | Tetrasphaera | 2 |
| 9 | Nocardioides | 1 |
| 10 | Segniliparus | 1 |
| 11 | Kocuria | 1 |
| 12 | Streptoalloteichus | 1 |
| 13 | Actinoplanes | 1 |
| 14 | Mobilicoccus | 1 |
| 15 | Thermobifida | 1 |
| 16 | Micrococcus | 1 |
| 17 | Dermacoccus | 1 |
| 18 | Kineosporia | 1 |
| 19 | Lysinimicrobium | 1 |
| 20 | Actinomyces | 1 |
| Rank | Contributor | Accessed |
|---|---|---|
| 1 | T. Tamura | 8 |
| 2 | Y. Ishida | 7 |
| 3 | K.S. Whang | 3 |
| 4 | S. Amano | 3 |
| 5 | T. Shomura | 3 |
| 6 | H.J. Lee | 3 |
| 7 | M. Wachi | 2 |
| 8 | H.A. Lechevalier | 2 |
| 9 | S. Hanada | 2 |
| 10 | M. Nishimura | 2 |
| 11 | P.R. Jensen | 2 |
| 12 | S. Miyadoh | 2 |
| 13 | H. Tohyama | 1 |
| 14 | R. Sashida | 1 |
| 15 | M.P. Lechevalier | 1 |
| 16 | Y. Gyobu | 1 |
| 17 | T. Niida | 1 |
| 18 | Y. Takahashi | 1 |
| 19 | T. Gonoi | 1 |
| 20 | S. Mochales | 1 |
| 21 | T. Mikawa | 1 |
| 22 | D.D. Baker | 1 |
| 23 | R. Locci | 1 |
| 24 | S. Murakami | 1 |
| 25 | A. Takahashi-Nakaguchi | 1 |
| 26 | Y. Iwai | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | Japan | 1,388 |
| 2 | United States | 319 |
| 3 | India | 115 |
| 4 | Russian Federation | 64 |
| 5 | France | 27 |
| 6 | Canada | 13 |
| 7 | Brunei Darussalam | 12 |
| 8 | United Kingdom | 10 |
| 9 | Mexico | 8 |
| 10 | China | 7 |
| 11 | Peru | 7 |
| 12 | Indonesia | 7 |
| 13 | Netherlands | 6 |
| 14 | Norway | 6 |
| 15 | Thailand | 6 |
| 16 | Viet Nam | 4 |
| 17 | Spain | 4 |
| 18 | Hungary | 4 |
| 19 | Kazakhstan | 3 |
| 20 | European Union | 3 |
| 21 | Czech Republic | 3 |
| 22 | Brazil | 3 |
| 23 | Ecuador | 2 |
| 24 | Italy | 2 |
| 25 | Republic of Korea | 2 |
| 26 | Malaysia | 1 |
| 27 | Puerto Rico | 1 |
| 28 | Sweden | 1 |
| 29 | Morocco | 1 |
| 30 | Croatia | 1 |
| 31 | Australia | 1 |
| 32 | Iran (Islamic Republic of) | 1 |
| 33 | Saudi Arabia | 1 |
| 34 | Portugal | 1 |
| 35 | Turkey | 1 |
| 36 | Colombia | 1 |
| 37 | Pakistan | 1 |
| 38 | Bahrain | 1 |
| 39 | Romania | 1 |
| 40 | Argentina | 1 |
| 41 | Poland | 1 |
| 42 | Ukraine | 1 |
| 43 | Cuba | 1 |